diff --git a/README.md b/README.md
index e8bfaab..e1e5f0d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,7 @@
-# racket-libao
-Racket libao FFI binding
+# racket-sound
+
+Sound library for racket that will be able to play sound, read flac/mp3/etc, handle idv* tags. 
+Using ffi bindings to C/C++ libraries.
+
+Target platform will be Linux.
+
diff --git a/libao/libao-ffi.rkt b/libao/libao-ffi.rkt
new file mode 100644
index 0000000..e69de29
diff --git a/libao/libao.rkt b/libao/libao.rkt
new file mode 100644
index 0000000..e69de29
diff --git a/main.rkt b/main.rkt
new file mode 100644
index 0000000..112e186
--- /dev/null
+++ b/main.rkt
@@ -0,0 +1,12 @@
+#lang racket/base
+
+(require ffi/unsafe
+         ffi/unsafe/define
+         )
+
+(define-ffi-definer define-libao (ffi-lib "libao"))
+
+
+(define _libao-pointer (_cpointer 'ao_device))
+(define _
+